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Zenless Zone Zero Paperboo is an A‑Rank Combat Bangboo, a rabbit‑like robotic companion introduced in Version 1.0 (July 4, 2024) in Zenless Zone Zero. With a physical damage focus, it uses its Active Skill “Decoy Paper Armor” to camouflage inside a cardboard box, drawing enemy attacks and detonating for area damage. Its Additional Ability “Cardboard Armor” grants a protective shield to your team if at least one Defense character is present, scaling with number of enemies hit. The Bangboo Chain Attack “Paper Armor: Impact Mode” launches Paperboo at foes in a box that explodes on impact, dealing AoE Physical damage.
| Paperboo Details | |
|---|---|
 |
 |
HP 4632 
ATK 5826 
DEF 781 
Impact 100 
Mastery 100 Crit Rate 50% Crit DMG 100% |
|
Zenless Zone Zero Paperboo Guide: Skills
Decoy Paper Armor
Skill A
Active Skill
Uses a cardboard box to camouflage itself, inducing a taunt effect: While camouflaged, being attacked by enemies or reaching the camouflage time limit will trigger an explosion, dealing Physical DMG in an area.
Cardboard Armor
Skill B
Additional Ability
When there is at least 1 Defense character in your squad: angboo Chain Attack generates Shield for all squad members based on the number of enemies hit, up to a max of 5% of Paperboos; Max HP.
Paper Armor – Impact Mode
Skill C
Bangboo Chain Attack
Enters a cardboard box and jumps at the target enemy, causing an explosion when it lands, dealing Physical DMG over a large area.
Zenless Zone Zero Paperboo Guide: Stats & Promotions
| Optimization Level | Level Range | Base HP | Base ATK | Base DEF | Crit Rate | Crit DMG | Optimization Cost |
|---|---|---|---|---|---|---|---|
| 0 | 1/10 | 436 | 47 | 32 | 5.0% | 50.0% |  x15,000 x4 |
| 10/10 | 902 | 260 | 115 | 5.0% | 50.0% | ||
| 1 | 10/20 | 1,130 | 304 | 156 | 9.5% | 50.0% | x35,000 x12 |
| 20/20 | 1,648 | 541 | 248 | 9.5% | 50.0% | ||
| 2 | 20/30 | 1,875 | 716 | 288 | 27.5% | 50.0% | x75,000x20 |
| 30/30 | 2,394 | 953 | 381 | 27.5% | 50.0% | ||
| 3 | 30/40 | 2,622 | 1,391 | 422 | 27.5% | 75.0% | x125,000 x10 |
| 40/40 | 3,140 | 1,627 | 515 | 27.5% | 75.0% | ||
| 4 | 40/50 | 3,367 | 2,723 | 556 | 50.0% | 75.0% | x250,000x20 |
| 50/50 | 3,885 | 2,960 | 648 | 50.0% | 75.0% | ||
| 5 | 50/60 | 4,113 | 5,588 | 688 | 50.0% | 100.0% | ___ |
| 60/60 | 4,632 | 5,825 | 781 | 50.0% | 100.0% |
| | | |
| 500,000 | 4 | 32 | 30 |
Zenless Zone Zero Paperboo Guide: Skill Enhancement
| System Optimization (Promotion) | Requirements | Cost | Result |
| 10/20 | x4x15,000 | Active Skill Level +1 Bangboo Chain Attack Level +1 | |
| 20/30 | Inter-Knot Reputation: Certified Proxy | x12x35,000 | Active Skill Level +1 Bangboo Chain Attack Level +1 |
| 30/40 | Inter-Knot Reputation: Senior Proxy | x20x75,000 | Active Skill Level +1 Bangboo Chain Attack Level +1 |
| 40/50 | Inter-Knot Reputation: Elite Proxy | x10x125,000 | Active Skill Level +1 Bangboo Chain Attack Level +1 |
| 50/60 | Inter-Knot Reputation: Legendary Proxy | x20x250,000 | Active Skill Level +1 Bangboo Chain Attack Level +1 |
| Core Upgrade | Cost | Result |
| 1 → 2 |  x1 | Active Skill Level +1 Additional Ability Level +1 Bangboo Chain Attack Level +1 |
| 2 → 3 | x1 | Active Skill Level +1 Additional Ability Level +1 Bangboo Chain Attack Level +1 |
| 3 → 4 | x1 | Active Skill Level +1 Additional Ability Level +1 Bangboo Chain Attack Level +1 |
| 4 → 5 | x1 | Active Skill Level +1 Additional Ability Level +1 Bangboo Chain Attack Level +1 |
| | | | |
| 500,000 | 4 | 32 | 30 | 4 |
Zenless Zone Zero Paperboo Guide: Best Team Comp
Zenless Zone Zero Paperboo Guide: Conclusion
Zenless Zone Zero Paperboo stands out as a reliable A‑Rank Bangboo with a clever mix of utility and AoE damage. Its taunt and self-destruct mechanic provide crowd control, while the shield from its additional ability adds survivability—especially when paired with Defense agents. Though not the strongest in raw power, its versatility makes it a solid pick for both beginners and advanced players looking for tactical support in chaotic encounters.
Frequently Asked Questions (F.A.Qs)
❓How do I obtain Paperboo?
Zenless Zone Zero Paperboo is only available via the Bangboo Channel, not through Exclusive or Stable Signal Searches. It has no featured rate-up, so obtaining it relies on luck through Bangboo Signal draws using Bangboo-related tickets or currency.
❓How is Paperboo best used in squads?
Zenless Zone Zero Paperboo is ideal for teams with at least one Defense agent. It taunts enemies, softens them with AoE, and supports allies with shields. It’s great for keeping squishier teammates safe while maintaining some offensive presence.
❓Is Paperboo good for solo content?
Moderately. It provides crowd control and shielding, but it performs best in coordinated teams. Solo players might find its reliance on Defense agents limiting, though its taunt and AoE damage still offer utility in hard content.
❓Which Core Upgrade levels affect shield strength?
Upgrading Paperboo’s Additional Ability boosts shield power granted by Cardboard Armor. Higher levels improve shield scaling per enemy hit, up to 15% of its HP, making Paperboo more durable and effective as a support pick.
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